d:\Office\Source\groove\bin\ReleaseSym\GrooveAuditService.pdb
Static task
static1
Behavioral task
behavioral1
Sample
2a9ccdbf51e4e419555764c30f2db1e28dbe0096c075c282e643edda73fcce60.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
2a9ccdbf51e4e419555764c30f2db1e28dbe0096c075c282e643edda73fcce60.exe
Resource
win10v2004-20240730-en
General
-
Target
2a9ccdbf51e4e419555764c30f2db1e28dbe0096c075c282e643edda73fcce60
-
Size
622KB
-
MD5
67c2d696a448f875399c7012cd4ce223
-
SHA1
97dd55ffcd03ce7c32c3d0a18681873fd64b390a
-
SHA256
2a9ccdbf51e4e419555764c30f2db1e28dbe0096c075c282e643edda73fcce60
-
SHA512
f9df54d6deeb720502cc916dd24e62cb0f8e596c824a11218f94cb964be3d91c903853c17b01128f5011109938ef85f04b261fd83d82fd99717834732f22b51f
-
SSDEEP
12288:ufZyJB5Ky2hI4r6R/+56umlj2zu+AI5IHCUpEoF09OwNq:uiB5oI4GrJ2K+V5IiUpEoC9Zg
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2a9ccdbf51e4e419555764c30f2db1e28dbe0096c075c282e643edda73fcce60
Files
-
2a9ccdbf51e4e419555764c30f2db1e28dbe0096c075c282e643edda73fcce60.exe windows:4 windows x86 arch:x86
3ada78a872a3762bd46c5b46d0ab6e10
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
PDB Paths
Imports
comctl32
InitCommonControlsEx
kernel32
FormatMessageW
GetSystemTimeAsFileTime
GetCurrentProcessId
GetTickCount
QueryPerformanceCounter
IsDebuggerPresent
UnhandledExceptionFilter
GetStartupInfoA
InterlockedCompareExchange
InterlockedExchange
CloseHandle
LocalFree
SetEvent
Sleep
GetLastError
InterlockedIncrement
InitializeCriticalSection
InterlockedDecrement
GetCurrentThreadId
DebugBreak
SetUnhandledExceptionFilter
CreateEventW
LoadLibraryExW
WaitForMultipleObjects
GetCommandLineW
AddAtomW
FreeLibrary
DeleteCriticalSection
EnterCriticalSection
LeaveCriticalSection
GetCurrentProcess
TerminateProcess
GetCurrentThread
SetFileAttributesW
CreateFileW
OpenEventW
GetOverlappedResult
ReadFile
ConnectNamedPipe
ResetEvent
CreateNamedPipeW
LocalAlloc
WaitForSingleObject
DisconnectNamedPipe
user32
PostThreadMessageW
RegisterWindowMessageW
advapi32
AllocateAndInitializeSid
GetSidLengthRequired
InitializeAcl
DeregisterEventSource
ReportEventW
RegisterEventSourceW
SetServiceStatus
RegisterServiceCtrlHandlerW
StartServiceCtrlDispatcherW
ImpersonateSelf
CopySid
GetLengthSid
RevertToSelf
ConvertSidToStringSidW
GetTokenInformation
OpenThreadToken
ImpersonateNamedPipeClient
GetAce
GetAclInformation
AddAccessAllowedAce
SetNamedSecurityInfoW
SetSecurityDescriptorControl
EqualSid
SetSecurityDescriptorDacl
InitializeSecurityDescriptor
FreeSid
shell32
SHGetFolderPathW
SHFileOperationW
ole32
CoUninitialize
CoInitialize
CoCreateInstance
oleaut32
SafeArrayUnaccessData
grooveutil
?GOutputDebugString@@YGXPB_W@Z
?GetValue@GCRegistryKey@@QBEJAAKPB_WPAK@Z
?Open@GCRegistryKey@@QAEJK@Z
??1GCRegistryKey@@UAE@XZ
??0GCRegistryKey@@QAE@W4KEY_ROOT@0@PB_W_N@Z
??0GCRegistryKey@@QAE@PAUHKEY__@@PB_W_N@Z
?GetValue@GCRegistryKey@@QBEJAAVGCStr@@PB_WPAK@Z
?DeleteValue@GCRegistryKey@@QAEJPB_W@Z
?CompareNoCase@raw_GCStr@@SGJPB_W0@Z
?Remove@GCFileInterface@@SGXPB_W@Z
?int_Win32Error@GCError@@CG?AV1@KK@Z
?Throw@GCError@@QBEXXZ
?CreateDirectories@GCFileInterface@@SGXPB_W@Z
??0GCDeviceManagementDomainInfo@@QAE@PB_W@Z
?SafeCopyToBuffer@raw_GCStr@@SG_NPB_WKPA_W@Z
?Set@GCStr@@QAEXPB_W@Z
?ToLower@raw_GCStr@@SG?AVGCStrRetVal@@PB_W@Z
?int_DeallocateBufferIfNecessary@GCStackStrBase@@AAEXAAPA_W@Z
?Set@GCErrorInfo@@SGXPAUIErrorInfo@@@Z
?CreateInstanceNoRelease@GCIPtrBase@@IAEXABU_GUID@@0K@Z
?QueryInterfaceNoRelease@GCIPtrBase@@IAEXABU_GUID@@PAUIUnknown@@@Z
?QueryInterfaceNoReleaseNoThrow@GCIPtrBase@@IAEJABU_GUID@@PAUIUnknown@@@Z
?Set@GCStackStrBase@@QAEXQB_WK@Z
?Append@GCStackStrBase@@QAEXQB_WK@Z
?GetServerCertificate@GCDeviceManagementDomainInfo@@QBEPAUIGrooveCertificate@@XZ
?GetName@GCDeviceManagementDomainInfo@@QBEPB_WXZ
?ms_GlobalPointersInitializationSemaphore@GCUtilDLL@@2VGCReentrantSemaphore@@A
??0GCSmartExceptionFilter@@QAE@_N@Z
??1GCSmartExceptionFilter@@QAE@XZ
??0GCSmartInvalidParameterHandler@@QAE@_N@Z
??1GCSmartInvalidParameterHandler@@QAE@XZ
?Tokenize_Helper@raw_GCStr@@CGXPB_W0PAVGCArrayStr@@PAV?$GCSet@VGCStr@@PB_WV?$GCHashMapResizeHelper@$01$00$03@@@@@Z
?ConcatStrings@raw_GCStr@@SA?AVGCStrRetVal@@KPB_W0ZZ
?SetValue@GCRegistryKey@@QAEJPB_W0@Z
?Equals@raw_GCStr@@SG_NPB_W0@Z
?Format@GCStr@@QAAJPB_WZZ
?HandleAllErrorCatch@@YGXXZ
?EnableUIThreadProxy@@YGX_N@Z
?EndErrorBlock@GCCriticalErrorInfo@@SGXXZ
?StartErrorBlock@GCCriticalErrorInfo@@SGX_N@Z
??1GCSmartTerminateHandler@@QAE@XZ
??0GCSmartTerminateHandler@@QAE@_N@Z
??1GCSmartExceptionTranslator@@UAE@XZ
??0GCSmartExceptionTranslator@@QAE@_N0@Z
?InitThread@GCMso@@SGXXZ
?Uninit@GCMso@@SGX_N@Z
?int_COMError@GCError@@CG?AV1@JPAUIUnknown@@ABU_GUID@@11@Z
??1GCError@@QAE@XZ
??1GCAnyIPtr@@QAE@XZ
?int_RawError@GCError@@CG?AV1@KJ@Z
??1GCSafeArray@@QAE@XZ
?Encode@GCBase64@@SG?AVGCStrRetVal@@PBUtagSAFEARRAY@@@Z
??0GCStr@@QAE@PB_W@Z
?Length@raw_GCStr@@SGKABVGCStr@@@Z
??0GCSafeArray@@QAE@GKJ@Z
?CopyData@GCSafeArray@@QAEXJPBXJ@Z
?GetSize@GCSafeArray@@SGJPBUtagSAFEARRAY@@@Z
?AccessData@GCSafeArray@@SG?AVGCDataPtr@@PBUtagSAFEARRAY@@@Z
??0GCSafeArray@@QAE@XZ
?Set@GCSafeArray@@QAEXPBUtagSAFEARRAY@@@Z
?_Release@GCStr@@AAEXXZ
?GetUBound@GCSafeArray@@SGJPBUtagSAFEARRAY@@K@Z
?GetLBound@GCSafeArray@@SGJPBUtagSAFEARRAY@@K@Z
?GetElemsize@GCSafeArray@@SGKPBUtagSAFEARRAY@@@Z
?GetDim@GCSafeArray@@SGKPBUtagSAFEARRAY@@@Z
?Exists@GCFileInterface@@SG_NPB_WPA_N@Z
?Empty@GCIPtrBase@@QAEXXZ
msvcr80
memcpy_s
wcslen
__CxxFrameHandler3
memcmp
memset
_beginthread
?_set_se_translator@@YAP6AXIPAU_EXCEPTION_POINTERS@@@ZP6AXI0@Z@Z
?terminate@@YAXXZ
_unlock
_encode_pointer
__dllonexit
_lock
_onexit
_decode_pointer
_amsg_exit
__getmainargs
_cexit
_exit
_XcptFilter
_ismbblead
exit
_acmdln
_initterm
_initterm_e
_configthreadlocale
__setusermatherr
_adjust_fdiv
__p__commode
__p__fmode
__set_app_type
_crt_debugger_hook
?_type_info_dtor_internal_method@type_info@@QAEXXZ
_except_handler4_common
_invoke_watson
_controlfp_s
groovenew
?GrooveDelete@@YAXPAX@Z
?GrooveNew@@YAPAXI@Z
atl80
ord64
Sections
.text Size: 33KB - Virtual size: 32KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 19KB - Virtual size: 19KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 568KB - Virtual size: 572KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE